220153452

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{390343}}^1$

素因数の和:390397

約数の個数: 24

約数和(自身を含む): 524622336

約数和(自身を除く): 304468884

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 390343, 780686, 1171029, 1561372, 2342058, 4684116, 18346121, 36692242, 55038363, 73384484, 110076726, 220153452]

約数ペア:

[(1, 220153452), (2, 110076726), (3, 73384484), (4, 55038363), (6, 36692242), (12, 18346121), (47, 4684116), (94, 2342058), (141, 1561372), (188, 1171029), (282, 780686), (564, 390343)]